使用Izpack 5.0.0-beta10和compiler.bat 构建install.jar
当我尝试使用java-jar install.jar运行它时，我得到了
Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: com.izforge.izpack.util.file.FileUtils.close(Ljava/io/Closeable;)V
at com.izforge.izpack.installer.container.impl.EventFiller.readObject(EventFiller.java:154)
at com.izforge.izpack.installer.container.impl.EventFiller.loadCustomData(EventFiller.java:62)
at com.izforge.izpack.installer.container.impl.InstallerContainer.fillContainer(InstallerContainer.java:98)
at com.izforge.izpack.core.container.AbstractContainer.initBindings(AbstractContainer.java:25)
at com.izforge.izpack.installer.bootstrap.InstallerGui$1.run(InstallerGui.java:47)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
在Windows上，我将JAVA_HOME设置为JAVA 7 jdk，在命令提示符下键入JAVA-version也会给我JAVA 7
我可以用Izpack 4.3.5构建并运行相同的install.xml，没有问题。
您可能依赖于与安装程序不同版本的izpack-util。
无论如何，您运行的是旧版本的5.0。我建议从存储库下载最新的快照